This document defines four terms related to online content: blog, which is a regularly updated website for personal thoughts and opinions; wiki, a collaboratively edited website where any user can contribute; podcast, a digital media file that can be downloaded to devices; and presentation, the act of displaying or introducing something.

1. Blog /blôg/
Noun: A Web site on which an
individual or group of users
record
opinions, information, etc. on
a regular basis.

2. Wi·ki /wikē/
Noun: A Web site developed
collaboratively by a community
of users, allowing any user to
add and edit content.

3. Pod·cast/pädˌkast/
Noun: A multimedia digital file
made available on the Internet
for downloading to a portable
media player, computer, etc.

4. Pres·en·ta·tion/prez-uhn-tey-shuhn/
Noun: An act of presenting. The
state of being presented.